West indian cherry parental genotype selection based on multivariate genetic divergence

Detalhes bibliográficos
Autor(a) principal: Carpentieri-Pípolo, Valéria
Data de Publicação: 2000
Outros Autores: Destro, Deonisio, Prete, Cássio Egidio Cavenaghi, Gonzales, Maria Glória Nilo, Popper, Irene, Zanatta, Silvia, Silva, Flávio André Martins da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/5935
Resumo: The objective of this study was to evaluate genotypes toward the identification of superior West Indian Cherry (Malpighia emarginata L.) parents that produce high-performing progenies. Parents clones were evaluated in a completely randomized design with three replications and each plot consisted of three plants. Fourteen genotypes of West Indian Cherry were characterized in Londrina, PR, Brazil. Nine quantitative characters of bigger agronomic interest were used for determination of genetic distance and identification of similar groups among the genotypes. The grouping by the method, based on Mahalanobis generalized distance, made it possible to organize the 14 genotypes in three groups. The genetic divergence based on a key agronomic character (level of vitamin C) allowed to recommend the cross as of the following genotypes: amarela mole (group III) with genotypes PR AM, No 18, PR 17, PR 16, Eclipse, AM 22 and Dominga all of them group I.
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spelling West indian cherry parental genotype selection based on multivariate genetic divergenceSeleção de genótipos parentais de acerola com base na divergência genética multivariadaMalpighia emarginata; agronomic characters; genotypes; clones; genetic distance; plant breeding; breeding methodsMalpighia emarginata; características agronômicas; clones; distância genética; melhoramento de plantas; métodos de melhoramentoThe objective of this study was to evaluate genotypes toward the identification of superior West Indian Cherry (Malpighia emarginata L.) parents that produce high-performing progenies. Parents clones were evaluated in a completely randomized design with three replications and each plot consisted of three plants. Fourteen genotypes of West Indian Cherry were characterized in Londrina, PR, Brazil. Nine quantitative characters of bigger agronomic interest were used for determination of genetic distance and identification of similar groups among the genotypes. The grouping by the method, based on Mahalanobis generalized distance, made it possible to organize the 14 genotypes in three groups. The genetic divergence based on a key agronomic character (level of vitamin C) allowed to recommend the cross as of the following genotypes: amarela mole (group III) with genotypes PR AM, No 18, PR 17, PR 16, Eclipse, AM 22 and Dominga all of them group I.Este trabalho teve por objetivo identificar e selecionar genótipos parentais de acerola (Malpighia emarginata L.) adequadas a programas de melhoramento genético. Nove caracteres quantitativos de maior importância agronômica foram usados para determinação da distância genética e formação de grupos similares de acessos. O agrupamento pelo método de Tocher, a partir das distâncias generalizadas de Mahalanobis, possibilitou a divisão de 14 genótipos em três grupos. Com base na divergência genética e no caráter agronômico-chave (teor de vitamina C), destacaram-se como mais promissores os cruzamentos dos genótipos: AM Mole pertencente ao grupo III, com os genótipos PR AM, NO 18, PR 17, PR 16, Eclipse, AM 22 e Dominga, todos pertencentes ao grupo I.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCarpentieri-Pípolo, ValériaDestro, DeonisioPrete, Cássio Egidio CavenaghiGonzales, Maria Glória NiloPopper, IreneZanatta, SilviaSilva, Flávio André Martins da2000-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/5935Pesquisa Agropecuaria Brasileira; v.35, n.8, ago. 2000; 1613-1619Pesquisa Agropecuária Brasileira; v.35, n.8, ago. 2000; 1613-16191678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/5935/3039info:eu-repo/semantics/openAccess2014-08-19T19:12:45Zoai:ojs.seer.sct.embrapa.br:article/5935Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-08-19T19:12:45Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv West indian cherry parental genotype selection based on multivariate genetic divergence
Seleção de genótipos parentais de acerola com base na divergência genética multivariada
title West indian cherry parental genotype selection based on multivariate genetic divergence
spellingShingle West indian cherry parental genotype selection based on multivariate genetic divergence
Carpentieri-Pípolo, Valéria
Malpighia emarginata; agronomic characters; genotypes; clones; genetic distance; plant breeding; breeding methods
Malpighia emarginata; características agronômicas; clones; distância genética; melhoramento de plantas; métodos de melhoramento
title_short West indian cherry parental genotype selection based on multivariate genetic divergence
title_full West indian cherry parental genotype selection based on multivariate genetic divergence
title_fullStr West indian cherry parental genotype selection based on multivariate genetic divergence
title_full_unstemmed West indian cherry parental genotype selection based on multivariate genetic divergence
title_sort West indian cherry parental genotype selection based on multivariate genetic divergence
author Carpentieri-Pípolo, Valéria
author_facet Carpentieri-Pípolo, Valéria
Destro, Deonisio
Prete, Cássio Egidio Cavenaghi
Gonzales, Maria Glória Nilo
Popper, Irene
Zanatta, Silvia
Silva, Flávio André Martins da
author_role author
author2 Destro, Deonisio
Prete, Cássio Egidio Cavenaghi
Gonzales, Maria Glória Nilo
Popper, Irene
Zanatta, Silvia
Silva, Flávio André Martins da
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Carpentieri-Pípolo, Valéria
Destro, Deonisio
Prete, Cássio Egidio Cavenaghi
Gonzales, Maria Glória Nilo
Popper, Irene
Zanatta, Silvia
Silva, Flávio André Martins da
dc.subject.por.fl_str_mv Malpighia emarginata; agronomic characters; genotypes; clones; genetic distance; plant breeding; breeding methods
Malpighia emarginata; características agronômicas; clones; distância genética; melhoramento de plantas; métodos de melhoramento
topic Malpighia emarginata; agronomic characters; genotypes; clones; genetic distance; plant breeding; breeding methods
Malpighia emarginata; características agronômicas; clones; distância genética; melhoramento de plantas; métodos de melhoramento
description The objective of this study was to evaluate genotypes toward the identification of superior West Indian Cherry (Malpighia emarginata L.) parents that produce high-performing progenies. Parents clones were evaluated in a completely randomized design with three replications and each plot consisted of three plants. Fourteen genotypes of West Indian Cherry were characterized in Londrina, PR, Brazil. Nine quantitative characters of bigger agronomic interest were used for determination of genetic distance and identification of similar groups among the genotypes. The grouping by the method, based on Mahalanobis generalized distance, made it possible to organize the 14 genotypes in three groups. The genetic divergence based on a key agronomic character (level of vitamin C) allowed to recommend the cross as of the following genotypes: amarela mole (group III) with genotypes PR AM, No 18, PR 17, PR 16, Eclipse, AM 22 and Dominga all of them group I.
publishDate 2000
dc.date.none.fl_str_mv 2000-08-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/5935
url https://seer.sct.embrapa.br/index.php/pab/article/view/5935
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/5935/3039
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.35, n.8, ago. 2000; 1613-1619
Pesquisa Agropecuária Brasileira; v.35, n.8, ago. 2000; 1613-1619
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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